Question: When did member of sports team of George Weah and number of matches played?
Paraphrase: When did part of sports group of George Weah and number of matches played?
SPARQL (Wikidata): SELECT ?value1 ?obj WHERE { wd:Q173139 p:P54 ?s . ?s ps:P54 ?obj . ?s pq:P1350 ?value1 . }